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Doubt about IO package

 
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Hi Ranchers,

In the following code I get IOexception : Stream already closed.
It works fine if i comment line 1 below.

I am not sure how buffered writer works.
Can some one explain, does BufferedWriter open FileWriter dtream before writing or not.

TA
Vivek

 
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In BufferedWriter.java code, its write function does not open file.
 
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Furthermore, in order for the BufferedWriter to work "properly", you should not be writing directly to the FileWriter.

Henry
 
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